????:1???????:????????12????

2??????

3???????

4?????

5???????

?????????,??8?????11??????,???????,???????????,?????

???????????,?????????,????,???????,?????,???????????????????????????????,????????????……??????,?????????????????????????,??????“????????????????????”?????,????????????,????“????????????????????????”???????

?????????????????????????,???“???”,?????????

?????????????????????,???650???????????,???2.65????,????????,?????????????????????????????????,?????????????????????,????,???????7?????????16??????,???600??????????,????????????????1500?????(???????????????? ???????)

?????:???????????